40548551872

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{4988749}}^1$

素因数の和:4988888

約数の個数: 28

約数和(自身を含む): 81097120000

約数和(自身を除く): 40548568128

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 4988749, 9977498, 19954996, 39909992, 79819984, 159639968, 319279936, 633571123, 1267142246, 2534284492, 5068568984, 10137137968, 20274275936, 40548551872]

約数ペア:

[(1, 40548551872), (2, 20274275936), (4, 10137137968), (8, 5068568984), (16, 2534284492), (32, 1267142246), (64, 633571123), (127, 319279936), (254, 159639968), (508, 79819984), (1016, 39909992), (2032, 19954996), (4064, 9977498), (8128, 4988749)]